Athlete

An athlete is a person who competes in sports using physical strength, speed, power, or endurance.

The term has different meanings depending on the context. In some places, it refers only to track and field competitors, such as marathon runners. In the United States, the word is often used for anyone participating in any sport. A third definition describes anyone who is physically fit, regardless of competition. The word itself is a romanization of the Greek word *athlētēs*. This term means one who participates in a contest or a feat.

Achieving high levels of athleticism requires a dedicated lifestyle. Most professional athletes develop well-developed physiques through extensive physical training. This training is usually paired with a strict exercise routine and a specific dietary regimen. The type of training often depends on the specific demands of the sport. For example, athletes involved in isotonic exercises may show changes in their heart physiology. Research has shown they may have an increased mean left ventricular end-diastolic volume. Because their physical activities are so strenuous, many athletes use professional services for recovery. They are more likely than the general population to visit massotherapists or masseurs for massage.

Different sports require different biological focuses. An athlete's diet may change based on whether they prioritize strength or endurance. Those whose sports require endurance often have a lower calorie intake than strength-based athletes. Genetics may also play a moderate role in these abilities. Scientists have studied specific genes like the angiotensin-converting enzyme (ACE) gene and the ACTN3 gene. Variations in the ACE gene are more prevalent in endurance-based events. Meanwhile, variations in the ACTN3 gene are linked to power-based events. This shows how biology and environment work together to create athletic performance.

Some competitions are designed to test the full spectrum of human ability. The decathlon is a ten-event competition for men that includes the 100 meters, long jump, and shot put. It also features the high jump, 400 meters, 110 m hurdles, discus, pole vault, javelin, and 1500 m. To succeed, an athlete must possess speed, strength, coordination, jumping ability, and endurance. The heptathlon is the female equivalent, consisting of seven events. These include the 100 m hurdles, high jump, shot put, 200 meters, long jump, javelin, and 800 meters. Because these events require so many different skills, the winners are often given special honors.

The title of "World's Greatest Athlete" is traditionally linked to these multi-event competitions. This tradition began with Jim Thorpe during the 1912 Olympics in Stockholm, Sweden. Thorpe won the gold medal in the decathlon and impressed King Gustav V of Sweden. The King famously told him, "Sir, you are the greatest athlete in the world." Thorpe was also an "all-round athlete," meaning he competed in many different sports professionally. He played baseball, American football, and basketball. He also competed in lacrosse and even participated in ballroom dancing.

The 100-meter dash is another foundational event in modern athletics. It has served as a global benchmark for human speed since 1896. Breaking the 10-second barrier in this race is a primary measurement of extraordinary prowess. Jim Hines was the first person to break this barrier in 1968. Asafa Powell holds the record for the most sub-10-second races, with ninety-seven recorded instances.

Usain Bolt is recognized as the fastest person in history. Other notable feats include Kim Collins, who became the only quadragenarian to run under 10 seconds with a time of 9.93.

Athleticism connects to many different fields and social structures. Professional athletes can move between different types of sports, such as moving from professional wrestling to mixed martial arts. Others, like Bo Jackson or Deion Sanders, have been drafted by both Major League Baseball and professional football leagues. On a global scale, sports can influence national pride and the way countries host major tournaments. Whether through individual records or team successes, athletes continue to push the limits of what the human body can achieve.